7
•
Insert the platform into the frame, place the platform feet into the holes in
the frame.
•
Screw frame lid.
Hazardous areas
are divided into zones
and determined
in Appendix No. 1 of the Directive 99/92/WE.
The investor, building designer and user are responsible
for accessing and classification of hazardous area (recess
for the scale).
In order to prevent electrostatic charges accumulation it is
necessary to connect the frame, the platform and the
indicator to the same equalizing circuit. Spots marked with
„
” symbol are intended for the functional grounding cable.
Not all frame models are intended for operation in dust
atmospheres. The list of areas of operation is presented in
the first section of this service manual.
Connect the grounding when there is no risk of explosive
atmosphere occurrence.
